Practical, no-fluff writeups on performance, security, browser auditing, and code quality.
More guides
What WCAG conformance levels actually mean, the accessibility issues that show up on almost every site, and a practical testing checklist.
You don't need an enterprise device farm to catch most cross-browser bugs - a tiered testing strategy that fits a small team's actual budget and time.
CI/CD pipelines have broad permissions and run untrusted code by design - here's how secrets, dependencies, and token scopes actually get exploited.
Titles, canonical tags, structured data, crawlability, redirect chains - a concrete checklist instead of vague 'improve your SEO' advice.
CSP is the highest-leverage security header and the easiest one to break your own site with - a safe rollout strategy using report-only mode.
Reading a stack trace, telling your bug from a third-party script's bug, and a repeatable workflow for the errors that show up most often.
Three names that come up constantly, doing genuinely different jobs - and why most teams end up using more than one, not choosing just one.
"Monitoring" gets used as a catch-all for five genuinely different concerns - what each one actually watches for, and which to set up first.
A pre-launch audit isn't enough - sites drift after launch too. A realistic cadence for performance, security, links, and dependency checks.
